Coldwell Banker Residential Brokerage can help you find Oswego East High School, Oswego, IL homes for sale, condos, rentals and open houses. Refine your Oswego East High School real estate search results by price, property type, bedrooms, baths and other features. Need more information? View Coldwell Banker Residential Brokerage Oswego real estate agents or offices and let us help you find the perfect property. We also have area guides that show more information about properties in Oswego, IL.